OT-2026-000010969
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, pulsed blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000010969) never changes.
Identity and time
| Publication number | OT-2026-000010969 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540e-701b-8233-ac2b3de11204 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010969 |
| Status | PUBLIC |
Content hashes
| Canonical text | 687e7a6b16fa7a23237f9e6ebb0fdaf9612fbd7cdc72fcb518b7a929e6b20982 |
|---|---|
| Markdown | fd8fb3e1f26c4b925dd5c5fde372b3a7a845232e63eb3d257e3bc81afe868922 |
| Publication page | f5ca3a50d42f073b15b439742d3fb2de03906715769134c15284168cf9ef7f42 |
| Manifest | a39afa28eb13cac21d81ff6584bea58fc70cfcff5959d93f14fc295d0a051de3 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | J6DjbLG/+BCzwVDrko85W4vH3/e2WLpSA3uIcy1stkg7JjTeDSAyR9ammCt6rzutCLHAdHlQnBAlA5rrOWL9Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:13:46.120500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010969observed f5ca3a50d42f073b15b439742d3fb2de...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:46.101638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010969/manifest.jsonobserved a39afa28eb13cac21d81ff6584bea58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.079837Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010969/publication.mdobserved fd8fb3e1f26c4b925dd5c5fde372b3a7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:46.058178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010969/publication.txtobserved 687e7a6b16fa7a23237f9e6ebb0fdaf9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|